Investing in a diverse portfolio of engineering, banking, and FMCG stocks offers balanced wealth accumulation. Engineering provides stability and growth through infrastructure projects, banking ensures income generation and stability amid economic shifts, and FMCG stocks offer consumer-driven growth, ensuring resilience across market fluctuations. This mix optimizes opportunities for long-term investment success while mitigating risks. (We advise investing at least 5 to 6 lakhs.)